Respuesta:
Regla de signos:
- (+) = -
+ (-) = -
- (-) = +
+(+) = +
20)
a) 5. (-2) .3
-10 . 3
-30
b) (-20):4 . (-2)
-5 . (-2)
10
c) (-6). (-4) : (-2)
24 : (-2)
-12
d) 60: (-10) : 2
-6 : 2
-3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Respuesta:
Regla de signos:
- (+) = -
+ (-) = -
- (-) = +
+(+) = +
20)
a) 5. (-2) .3
-10 . 3
-30
b) (-20):4 . (-2)
-5 . (-2)
10
c) (-6). (-4) : (-2)
24 : (-2)
-12
d) 60: (-10) : 2
-6 : 2
-3